Abundant Numbers
698
Abundant Numbers (Long)
807
Arithmetic Numbers
878
Cubes
405
Divisors
791
20
849920390479886
Emirp Numbers
673
Emojify
360
Evil Numbers
873
Evil Numbers (Long)
550
851
576
Fibonacci
961935
Fizz Buzz
720
Foo Fizz Buzz Bar
712
Fractions
621
Happy Numbers
510
Hilbert Curve
5034473337319536
3687906539463042
31
Niven Numbers (Long)
829
Odious Numbers
817
Ordinal Numbers
718
Pernicious Numbers
738
Pernicious Numbers (Long)
791
Prime Numbers
665
Prime Numbers (Long)
702
Quine
944
Reverse Polish Notation
686
Roman to Arabic
562
Tongue-twisters
498
𝑒
388